din933(hex bolts) Standard ASME, ASTM, IFI, JIS, AS, DIN, ANSI Material Low Carbon Steel, Alloy Steel Our biggest strength ... your drawing or samples. Product rangeBOLTS: hex bolts, heavy hex bolts, hex flange bolts, carrage bolts, wheel bolts, stud boltsNUTS: hex nuts, heavy hex nuts ... screws, wood screws, self drilling screwsChain and cable din933(hex bolts) M6*30~100